| 广义差分法的外推 |
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| 引用本文： | 张大凯.广义差分法的外推[J].贵州大学学报(自然科学版),1988(1). |
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| 作者姓名： | 张大凯 |
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| 作者单位： | 贵州大学数学系 贵阳 |
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| 摘 要： | 本文就椭圆边值问题的广义差分法给出了一种外推算法,可将逼近精度提高一阶。
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| 关 键 词： | 广义差分法 外推算法 逼近精度 |
Extrapolation of Generalized Difference Method |
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| Zhang Dakai.Extrapolation of Generalized Difference Method[J].Journal of Guizhou University(Natural Science),1988(1). |
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| Authors: | Zhang Dakai |
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| Abstract: | This paper gives an algorithm of extrapolation for generalized difference method(GDM)on two points,boundary-value problems can increase an exponent of the accuracy of the generalized difference solution. |
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| Keywords: | generalized difference method extrapolation accuracy of approximation |
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